(S/E). With your back to the car park and facing the entrance to the Manoir de Kertalg, take the road towards Pont Guily and follow the path on the left-hand side of the road through the grass.
GR®34markings: White and red
Turn left onto the coastal path that initially runs alongside Anse de Kerascoët. Go down a series of steps on the left bank of the Bélon, then back up again. The path gradually moves away from the river and climbs into the woods, arriving at an intersection.
No markings
(1) Leave theGR® trail straight ahead, follow the path on the left (signposted 'parking') and arrive at a new car park near a fitness trail.
(2) Cross the car park and continue along a path through the woods to the Kergoulouët menhir.
(3) Turn left to join a road, take it to the left until the road bends.
Markings: Mountain bike signpost and yellow at the rear (opposite direction)
(4) At the bend, leave the road and continue straight ahead on a wide path that borders fields and meadows, turning right and then left a few dozen metres further on. You will reach a dead-end street. At the signpost, turn right and continue along the path until you reach a road at a place called Lann Kersaux. The path joins the road at the gable end of a house decorated with a fresco made of small pebbles.
(5) Turn left, follow the road and cross the imposing hamlet of Kersaux.
(6) At the crossroads in the centre of the hamlet, turn right onto Route de Sainte-Thumette, signposted as a dead end, and walk downhill for a few hundred metres until you see the sign for Fontaine Saint Thumette on your left.
(7) At the barrier, turn left to descend to the Fontaine Sainte-Thumette, an idyllic setting for a break. After the fountain, at the crossroads, turn left onto a path that goes uphill (see shortcut in the practical information) and arrive at a cross path.
Markings: Mountain bike signpost and yellow sign at the back (opposite direction)
(8) Turn right and continue along the path at the edge of the woods. As you approach Kermeur Bihan, the path turns left at a right angle between meadows. At the first intersection, continue straight ahead then turn right onto the path to rejoin the road.
No markings
(10) Turn right, leaving the marked trail to continue to the left, and cross the hamlet (old stone houses). At the exit, take the carriageway (no entry sign except for municipal services and authorised agricultural vehicles). Pass the farmland and shortly after returning to the wooded area, a path on the right leads to the Kermeur Bihan covered walkway, a beautiful 16-metre-long structure.
(11) Return to the wide path and continue until you reach a slipway offering a beautiful view of the port of Bélon on the left and the river on the right.
GR®34signposting: White and Red
(12) At the signposts (Kermor Bihan slipway 2km), turn right onto the coastal path towards Pont Guily. This shaded path overlooks the Bélon at the edge of the Bois de Kermeur. This part of the river is specialised in oyster production and you can see several establishments on both banks. The path alternates between small ascents and descents with a few log staircases. There are few markings, but there is only one path. Before the Sainte-Thumettre cove, the path from the fountain joins from the right (shortcut signposted).
Continue up the left bank of the river until you reach a road leading to an oyster farm.
(13) Cross over and continue along the path almost opposite, which offers views of various coves on the other bank. Walk along Anse de Kertanguy and then Anse de Kérascoët.
(1) At the sign indicating the car park on the right, follow the same route as on the way out (signposted Pont Guily 1km) and continue to the car park opposite the entrance to the Kertalg manor house (S/E).